Bacteria were among the first life forms to appear on Earth
status
not read
reprioritisations
last reprioritisation on
suggested re-reading day
started reading on
finished reading on
Bacteria - Wikipedia ([imagelink] i /bækˈtɪəriə/; common noun bacteria, singular bacterium) constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria have a number of shapes, ranging from spheres to rods and spirals. <span>Bacteria were among the first life forms to appear on Earth, and are present in most of its habitats. Bacteria inhabit soil, water, acidic hot springs, radioactive waste, [4] and the deep portions of Earth's crust. Bacteria also live in symbiot